Warren Buffett Says America Is Doing Something ‘Unsustainable’ and Doesn’t Know If We Have 2 Years or 20 —‘This Can’t Go On Forever’
Warren Buffett has spent more than six decades watching businesses rise, fall, and occasionally do something spectacularly stupid with money. So when the legendary investor starts talking about the U.S. government’s finances, the calculator comes out.
At 96, Buffett is no longer running Berkshire Hathaway. He stepped down as CEO at the start of 2026 and remained chairman until September, when he became chairman emeritus and stayed on the board.
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But the comments at issue came when he was still Berkshire’s chairman and CEO, during the company’s annual shareholder meeting last year. Asked about the government’s ability to control revenue and spending, Buffett delivered a warning that was strikingly direct.
“We’re operating at a fiscal deficit now that is unsustainable over a very long period of time. We don’t know whether that means two years or 20 years…because there’s never been a country like the United States, but you know, this is something that can’t go on forever.”
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He continued, “We are doing something that is unsustainable and it has the aspect to it that it gets uncontrollable to a certain point.”
That wasn’t Buffett predicting that America had two years left. Quite the opposite. He was acknowledging that nobody knows exactly when a fiscal problem crosses from manageable into something much harder to control.
Buffett Wasn’t Predicting A Countdown
The distinction matters.
Buffett said the government was running a fiscal deficit that couldn’t continue indefinitely, but he didn’t put a date on some impending financial breaking point.
He also said he wouldn’t want the job of fixing the problem, while arguing that it was a job that needed to be done. At the time, he estimated the gap between federal revenue and expenditures at roughly 7%, compared with about 3% that he considered sustainable.
His concern was tied to more than the size of the deficit itself. Buffett warned that persistent fiscal imbalances could eventually affect the value of the U.S. dollar and create consequences that become increasingly difficult to reverse.
That’s a particularly notable concern coming from an investor whose business depends on putting enormous amounts of capital to work over long periods.
The Numbers Haven’t Exactly Calmed Down
More than a year after Buffett’s warning, the federal government’s fiscal picture remains enormous.
The Congressional Budget Office projected in February that the federal deficit would reach $1.9 trillion in fiscal 2026, equal to 5.8% of GDP. By July, CBO had raised its estimate for the full-year deficit to $2.1 trillion.
CBO’s longer-term numbers are even more eye-catching. Under the laws in place for its February baseline, debt held by the public was projected to rise from 101% of GDP in 2026 to 120% by 2036. The deficit was projected to reach $3.1 trillion, or 6.7% of GDP, by 2036.
Those figures don’t prove Buffett’s warning was right or establish when the situation becomes “uncontrollable.” CBO’s projections are estimates based on assumptions about laws, spending, revenues and the economy, and the agency notes that actual outcomes can differ.
But they do show why the issue hasn’t simply disappeared with the passage of time.
The Oracle of Omaha Left the Clock Unanswered
Buffett has never needed to predict the exact day something goes wrong to make a point about risk.
His argument in Omaha was essentially that the United States has enormous economic strengths, but those strengths don’t make the country immune to the consequences of continually spending more than it collects.
That is why he borrowed a line from economist Herbert Stein during the discussion.
“If something can’t go on forever, it will end.”
More than a year later, there is still no Buffett countdown clock showing whether the answer is two years, 20 years, or something else entirely.
There is, however, a much larger deficit, a growing debt burden, and a federal budget that CBO continues to project will run substantial shortfalls for years.
That leaves Buffett’s original warning hanging over the numbers without a neat expiration date. He wasn’t claiming to know when the breaking point would arrive. He was saying that eventually, the arithmetic has to matter.
On the date of publication, Caleb Naysmith did not have (either directly or indirectly) positions in any of the securities mentioned in this article. All information and data in this article is solely for informational purposes. This article was originally published on Barchart.com